1991 MAZDA

  • Tiny
  • manuellopez
  • 1991 Mazda

Electrical problem
1991 Other Mazda Models 6 cyl Four Wheel Drive Automatic 143000 miles

my gas gauge always reads full it stays at past full all the time what do I do to fix it

Thursday, March 6th, 2008 AT 9:35 AM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 29,839 posts

Hi there,

It sound like the sender unit in the tank is faulty, to test, locate sender and unplug loom, turn on ignition, if gauge shows full still it is a faulty gauge if it has stayed on empty it will be the sender unit.

Mark (mhpautos)

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Monday, March 10th, 2008 AT 4:56 AM

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